EP3919095A4 - ARTIFICIAL LUNG DEVICE - Google Patents

ARTIFICIAL LUNG DEVICE Download PDF

Info

Publication number
EP3919095A4
EP3919095A4 EP20748298.5A EP20748298A EP3919095A4 EP 3919095 A4 EP3919095 A4 EP 3919095A4 EP 20748298 A EP20748298 A EP 20748298A EP 3919095 A4 EP3919095 A4 EP 3919095A4
Authority
EP
European Patent Office
Prior art keywords
artificial lung
lung device
artificial
lung
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20748298.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3919095A1 (en
Inventor
Shunsuke KIKUMOTO
Naoaki Yasumura
Rui MINOHARA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nipro Corp
Original Assignee
Nipro Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2019013112A external-priority patent/JP7293671B2/ja
Priority claimed from JP2019013111A external-priority patent/JP7310153B2/ja
Priority claimed from JP2019091559A external-priority patent/JP7310286B2/ja
Priority claimed from JP2020009673A external-priority patent/JP7367539B2/ja
Application filed by Nipro Corp filed Critical Nipro Corp
Priority to EP23181871.7A priority Critical patent/EP4233934A3/en
Priority to EP23181869.1A priority patent/EP4252794A1/en
Priority to EP23181866.7A priority patent/EP4241802A3/en
Priority claimed from PCT/JP2020/003101 external-priority patent/WO2020158777A1/ja
Publication of EP3919095A1 publication Critical patent/EP3919095A1/en
Publication of EP3919095A4 publication Critical patent/EP3919095A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1698—Blood oxygenators with or without heat-exchangers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1623—Disposition or location of membranes relative to fluids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3623—Means for actively controlling temperature of blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A61M1/3638—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters with a vapour trap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2649—Filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/22—Cooling or heating elements
    • B01D2313/221—Heat exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/90—Additional auxiliary systems integrated with the module or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/90—Additional auxiliary systems integrated with the module or apparatus
    • B01D2313/901—Integrated prefilter

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Cardiology (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
EP20748298.5A 2019-01-29 2020-01-29 ARTIFICIAL LUNG DEVICE Pending EP3919095A4 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP23181871.7A EP4233934A3 (en) 2019-01-29 2020-01-29 Artificial lung device
EP23181869.1A EP4252794A1 (en) 2019-01-29 2020-01-29 Artificial lung device
EP23181866.7A EP4241802A3 (en) 2019-01-29 2020-01-29 Artificial lung device

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2019013112A JP7293671B2 (ja) 2019-01-29 2019-01-29 人工肺装置
JP2019013111A JP7310153B2 (ja) 2019-01-29 2019-01-29 人工肺装置
JP2019013110 2019-01-29
JP2019091559A JP7310286B2 (ja) 2019-05-14 2019-05-14 人工肺装置
JP2020009673A JP7367539B2 (ja) 2019-01-29 2020-01-24 人工肺装置
PCT/JP2020/003101 WO2020158777A1 (ja) 2019-01-29 2020-01-29 人工肺装置

Related Child Applications (3)

Application Number Title Priority Date Filing Date
EP23181871.7A Division EP4233934A3 (en) 2019-01-29 2020-01-29 Artificial lung device
EP23181866.7A Division EP4241802A3 (en) 2019-01-29 2020-01-29 Artificial lung device
EP23181869.1A Division EP4252794A1 (en) 2019-01-29 2020-01-29 Artificial lung device

Publications (2)

Publication Number Publication Date
EP3919095A1 EP3919095A1 (en) 2021-12-08
EP3919095A4 true EP3919095A4 (en) 2023-01-25

Family

ID=77370690

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20748298.5A Pending EP3919095A4 (en) 2019-01-29 2020-01-29 ARTIFICIAL LUNG DEVICE

Country Status (2)

Country Link
EP (1) EP3919095A4 (zh)
CN (1) CN113316461B (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110186514A1 (en) * 2004-07-23 2011-08-04 Terumo Kabushiki Kaisha Artificial lung
EP2383002A1 (en) * 2010-04-29 2011-11-02 Sorin Group Italia S.r.l. Oxigenator with integrated arterial filter including filter frame
US20140030149A1 (en) * 2011-03-31 2014-01-30 Terumo Kabushiki Kaisha Oxygenator and extracorporeal circuit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0614965B2 (ja) * 1989-01-10 1994-03-02 テルモ株式会社 人工肺
WO1999058171A2 (en) * 1998-05-08 1999-11-18 Baxter International Inc. Low prime membrane oxygenator with integrated heat exchanger/reservoir
EP3115072B1 (en) * 2008-10-09 2023-07-19 Nipro Corporation Blood reservoir
JP5311031B2 (ja) * 2009-03-02 2013-10-09 株式会社ジェイ・エム・エス 人工肺装置
US8747742B2 (en) * 2010-02-15 2014-06-10 Nipro Corporation Heat exchanger and heat-exchanger-integrated oxygenator
JP5477034B2 (ja) * 2010-02-15 2014-04-23 ニプロ株式会社 熱交換器一体型人工肺
JP2013192711A (ja) * 2012-03-19 2013-09-30 Terumo Corp 閉鎖系体外循環回路
JP5930291B2 (ja) * 2012-03-29 2016-06-08 株式会社ジェイ・エム・エス 中空糸膜型人工肺
JP6364302B2 (ja) * 2014-09-29 2018-07-25 テルモ株式会社 人工肺
US10589015B2 (en) * 2014-10-20 2020-03-17 The Regents Of The University Of Michigan Gated-concentric artificial lung
JP6757310B2 (ja) * 2015-02-24 2020-09-16 テルモ株式会社 中空糸型血液処理装置の製造方法および中空糸型血液処理装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110186514A1 (en) * 2004-07-23 2011-08-04 Terumo Kabushiki Kaisha Artificial lung
EP2383002A1 (en) * 2010-04-29 2011-11-02 Sorin Group Italia S.r.l. Oxigenator with integrated arterial filter including filter frame
US20140030149A1 (en) * 2011-03-31 2014-01-30 Terumo Kabushiki Kaisha Oxygenator and extracorporeal circuit

Also Published As

Publication number Publication date
CN113316461A (zh) 2021-08-27
CN113316461B (zh) 2024-09-17
EP3919095A1 (en) 2021-12-08

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